Castrol TRANSMAX Axle EPX 80W-90 – 1L Gear & Differential Oil

Description

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Castrol TRANSMAX Axle EPX 80W-90 is a multipurpose mineral gear oil designed for differentials, final drives and other applications requiring API GL-5 performance.

It provides high load-carrying capability, strong film strength and good thermal and oxidation stability, helping protect gears and components operating under high loads and shock loads.

The New Castrol TRANSMAX Axle EPX 80W-90

This product was previously sold as Castrol Axle EPX 80W-90.

Castrol has transitioned the product to the TRANSMAX range. We have retained the existing product URL so customers searching for the previous Axle EPX product can still find the current replacement.

The underlying application remains focused on axle and final-drive lubrication where an SAE 80W-90 API GL-5 lubricant is specified.

High Load Protection

Differentials and final drives can operate under significant loads, particularly in 4WDs, commercial vehicles, agricultural machinery and off-road equipment.

TRANSMAX Axle EPX 80W-90 is formulated with extreme-pressure performance to help protect gears under high loads.

Its high film strength helps protect against wear and shock loads, while good thermal and oxidation stability helps reduce deposit formation and oil thickening.

Features

• Multipurpose axle and gear oil
• SAE 80W-90
• API GL-5
• High load-carrying capability
• High film strength
• Helps protect against wear and shock loads
• Good thermal and oxidation stability
• Helps protect gears and final-drive components
• Suitable for differentials and final drives
• Suitable for selected commercial, agricultural and off-road applications
• 1 litre pack

Suitable Applications

TRANSMAX Axle EPX 80W-90 may be used in applications including:

• Differentials
• Final drives
• Rear axles
• 4WDs
• Commercial vehicles
• Agricultural machinery
• Off-road equipment
• Passenger vehicles

Use only where the vehicle or equipment manufacturer specifies an API GL-5 SAE 80W-90 lubricant.

Castrol specifically lists applications in passenger and commercial vehicles and notes approval for certain commercial applications including off-road and agricultural equipment.

API GL-5

The API GL-5 specification indicates a gear lubricant designed for demanding applications requiring high levels of extreme-pressure protection.

This makes it suitable for many heavily loaded differentials and final drives.

Important: GL-5 should not automatically be substituted for GL-4 or other specified lubricants. Always check the manufacturer’s requirements before selecting a gear oil.

Important Compatibility Information

Check the vehicle or equipment manufacturer’s specifications before use.

Do not use this product in applications that specifically require:

• Automatic transmission fluid
• Engine oil
• Non-EP gear oil
• A different SAE viscosity
• A specific limited-slip differential fluid

For limited-slip differentials, use a lubricant specifically approved for the application unless the manufacturer confirms that this product is suitable.

Specifications

Product: Castrol TRANSMAX Axle EPX 80W-90
Previous Name: Castrol Axle EPX 80W-90
Pack Size: 1L
Oil Type: Mineral
Viscosity: SAE 80W-90
API: GL-5
Application: Differentials, final drives & axles
Colour: Amber

Current Approvals / Specifications

• API GL-5
• MAN 342 Type M2
• ZF TE-ML 05A
• ZF TE-ML 12E
• ZF TE-ML 16B
• ZF TE-ML 17B
• ZF TE-ML 19B
• ZF TE-ML 21A

Previously Sold as Castrol Axle EPX 80W-90

If you’re looking for the older Castrol Axle EPX 80W-90, this is the current TRANSMAX Axle EPX 80W-90 product.

Additional information

Product details

Amount	Castrol EPX Diff Oil 1L, Castrol EPX Diff Oil 1L Carton of 6

Orders are processed within 1–2 business days. Delivery is available across mainland New Zealand, excluding PO Boxes. Delivery times vary depending on location and product size.

Shipping starts from $10, with free delivery on orders over $119. Returns are accepted within 15 days for unused items in original condition and packaging. Some items are non-returnable, and return shipping costs are the purchaser’s responsibility.